/Engine/Plugins/Online/OnlineFramework/Source/Party/Public/User/ISocialUserList.h
[ESocialUserStateFlags](API\Plugins\Party\User\ESocialUserStateFlags) & operator^= ( [ESocialUserStateFlags](API\Plugins\Party\User\ESocialUserStateFlags) & Lhs, [ESocialUserStateFlags](API\Plugins\Party\User\ESocialUserStateFlags) Rhs )